| /* |
| NSEnumerator.h |
| |
| Copyright (C) 1998 Free Software Foundation, Inc. |
| |
| Author: Scott Christley <scottc@net-community.com> |
| Date: January 1998 |
| |
| This file is part of the GNUstep Base Library. |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with this library; if not, write to the Free |
| Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02111 USA. |
| */ |
| |
| #ifndef __NSEnumerator_h_GNUSTEP_BASE_INCLUDE |
| #define __NSEnumerator_h_GNUSTEP_BASE_INCLUDE |
| #import "../GNUstepBase/GSVersionMacros.h" |
| |
| #import "NSObject.h" |
| |
| |
| #if defined(__cplusplus) |
| extern "C" { |
| #endif |
| |
| @class GS_GENERIC_CLASS(NSArray, ElementT); |
| |
| typedef struct |
| { |
| unsigned long state; |
| __unsafe_unretained id *itemsPtr; |
| unsigned long *mutationsPtr; |
| unsigned long extra[5]; |
| } NSFastEnumerationState; |
| |
| @protocol NSFastEnumeration |
| - (NSUInteger) countByEnumeratingWithState: (NSFastEnumerationState *)state |
| objects: (__unsafe_unretained id[])stackbuf |
| count: (NSUInteger)len; |
| @end |
| |
| @interface GS_GENERIC_CLASS(NSEnumerator, IterT) : NSObject <NSFastEnumeration> |
| - (GS_GENERIC_CLASS(NSArray, IterT) *) allObjects; |
| - (GS_GENERIC_TYPE(IterT)) nextObject; |
| @end |
| |
| #if defined(__cplusplus) |
| } |
| #endif |
| |
| #endif /* __NSEnumerator_h_GNUSTEP_BASE_INCLUDE */ |
